LOP(OP_CRYPT,XTERM);
case KEY_chmod:
- if (ckWARN(WARN_CHMOD)) {
- for (d = s; d < PL_bufend && (isSPACE(*d) || *d == '('); d++) ;
- if (*d != '0' && isDIGIT(*d))
- Perl_warner(aTHX_ WARN_CHMOD,
- "chmod() mode argument is missing initial 0");
- }
LOP(OP_CHMOD,XTERM);
case KEY_chown:
LOP(OP_UTIME,XTERM);
case KEY_umask:
- if (ckWARN(WARN_UMASK)) {
- for (d = s; d < PL_bufend && (isSPACE(*d) || *d == '('); d++) ;
- if (*d != '0' && isDIGIT(*d))
- Perl_warner(aTHX_ WARN_UMASK,
- "umask: argument is missing initial 0");
- }
UNI(OP_UMASK);
case KEY_unshift:
if (*t == '@' || *t == '^')
needargs = TRUE;
}
- sv_catpvn(stuff, s, eol-s);
+ if (eol > s) {
+ sv_catpvn(stuff, s, eol-s);
#ifndef PERL_STRICT_CR
- if (eol-s > 1 && eol[-2] == '\r' && eol[-1] == '\n') {
- char *end = SvPVX(stuff) + SvCUR(stuff);
- end[-2] = '\n';
- end[-1] = '\0';
- SvCUR(stuff)--;
- }
+ if (eol-s > 1 && eol[-2] == '\r' && eol[-1] == '\n') {
+ char *end = SvPVX(stuff) + SvCUR(stuff);
+ end[-2] = '\n';
+ end[-1] = '\0';
+ SvCUR(stuff)--;
+ }
#endif
+ }
+ else
+ break;
}
s = eol;
if (PL_rsfp) {